| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.41 | 13.849% | $162.1324 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $157.80 | 13.135% | $178.527 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $111.65 | 13.123% | $126.3018 | $126.30 | $126.30 | $126.30 |
| Purchase #4 | $85.40 | 10.413% | $94.2927 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $244.67 | 7.315% | $262.5676 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $223.90 | 11.493% | $249.6328 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $58.41 | 3.797% | $60.6278 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $1,024.24 | $1,134.0821 | $1,134.08 | $1,134.15 | $1,134.00 | |